From: Xin Long <[email protected]>
Date: Tue, 3 Sep 2019 17:53:12 +0800
> Unlike kfree(p), kfree_rcu(p, rcu) won't do NULL pointer check. When
> tipc_nametbl_remove_publ returns NULL, the panic below happens:
...
> Fixes: 97ede29e80ee ("tipc: convert name table read-write lock to RCU")
> Reported-by: Li Shuang <[email protected]>
> Signed-off-by: Xin Long <[email protected]>
Applied and queued up for -stable, thanks.
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